47432118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 103514112

約数和(自身を除く): 56081994

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 71, 94, 103, 138, 141, 142, 206, 213, 282, 309, 426, 618, 1081, 1633, 2162, 2369, 3243, 3266, 3337, 4738, 4841, 4899, 6486, 6674, 7107, 7313, 9682, 9798, 10011, 14214, 14523, 14626, 20022, 21939, 29046, 43878, 76751, 111343, 153502, 168199, 222686, 230253, 334029, 336398, 343711, 460506, 504597, 668058, 687422, 1009194, 1031133, 2062266, 7905353, 15810706, 23716059, 47432118]

約数ペア:

[(1, 47432118), (2, 23716059), (3, 15810706), (6, 7905353), (23, 2062266), (46, 1031133), (47, 1009194), (69, 687422), (71, 668058), (94, 504597), (103, 460506), (138, 343711), (141, 336398), (142, 334029), (206, 230253), (213, 222686), (282, 168199), (309, 153502), (426, 111343), (618, 76751), (1081, 43878), (1633, 29046), (2162, 21939), (2369, 20022), (3243, 14626), (3266, 14523), (3337, 14214), (4738, 10011), (4841, 9798), (4899, 9682), (6486, 7313), (6674, 7107)]